Commercial Series Door Lock

Heavy Duty usage, Commercial Application. ANSI Grade 2 quality standard compliant with Grade 1 features. 6pin tumbler cylinder for security. Limited or Full Lifetime Finish Warranty. All metal construction for strength- 25 years mechanical warranty. Available Latch: 2 3/8 (60mm) fixed, 2 3/4 (70mm) fixed .with 3-hour U.L. fire latch. Fit 1 3/8 -1 3/4 (35mm-45mm) door thickness. Exposed mounting screw rose standard, concealed screw rose available. ?